{
  "manageEntity": {
    "action": "Repost",
    "entityId": "345905",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x93cfb2da981592a5d30db4b14fdb6e19e58e5cfcf24cd9da50bdf8c51902dd34",
    "signature": "0xe0048cbceb9c725df73e6ef414333ffa5be05c5faf57af5b4efbadc5113da0c709b74801ad84e30accd9ffb2a7d5396084a26826c1a3d489e4bf54d70f997b6a1b",
    "signer": "0xD9254B079e0e1571E56512C57188F2eec899054f",
    "userId": "854498636"
  }
}